<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{% block title %}{% endblock %}-吊炸天的网页</title>
     <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
    <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
    <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"
            integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<link rel="stylesheet" href="{{ url_for('static',filename='css/base.css') }}">
    {% block head %}{% endblock %}
</head>
<body>
<nav class="navbar navbar-default">
  <div class="container-fluid">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="/index">
          <img class="logo" src="{{ url_for('static',filename='images/2.jpg') }}" alt=""/>
      </a>
    </div>
    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1" onload="cls">
      <ul class="nav navbar-nav">
        <li class="{% block shouye %}{% endblock %}"><a href="/index">首页</a></li>
{#        <li class=""><a href="{{ url_for('Exhibition') }}">作品展示</a></li>#}
{#      <li class="{% block zuopin1 %}{% endblock %}"><a href="{{ url_for('Exhibition') }}">作品展示</a></li>#}
          <li class="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">作品展示 <span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li class="{% block zuopin %}{% endblock %}"><a href="{{ url_for('Exhibition') }}">原创区</a></li>
            <li class="{% block zuopin1 %}{% endblock %}"><a href="{{ url_for('Exhibition_Cover') }}">翻唱区</a></li>
          </ul>
        </li>

          <li class="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">下拉 <span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li><a href="#">Action</a></li>
            <li><a href="#">Another action</a></li>
            <li><a href="#">Something else here</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="#">Separated link</a></li>
            <li role="separator" class="divider"></li>
            <li><a href="#">One more separated link</a></li>
          </ul>
        </li>
      </ul>
      <form class="navbar-form navbar-left">
        <div class="form-group">
          <input type="text" class="form-control" placeholder="Search">
        </div>
        <button type="submit" class="btn btn-default">提交</button>
      </form>
      <ul class="nav navbar-nav navbar-right">
          {% if 'nickname' in session %}
            <li><a>Welcome {{ session['nickname'] }}</a></li>
            <li class="dropdown">
              <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">更多 <span class="caret"></span></a>
              <ul class="dropdown-menu">
                <li><a href="{{ url_for('center') }}">个人中心</a></li>
                <li><a href="#">Another action</a></li>
                <li><a href="#">Something else here</a></li>
                <li role="separator" class="divider"></li>
                <li><a href="{{ url_for('logon') }}">退出</a></li>
              </ul>
            </li>
          {% else %}
              <li><a href="{{ url_for('login') }}">登录</a></li>
              <li><a href="{{ url_for('register') }}">注册</a></li>
          {% endif %}

      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>

<div class="main">
    {% block main %}{% endblock %}
</div>
<div class="lbd">
    {% block lbd %}{% endblock %}
</div>
<div class="ind">
    {% block ind %}{% endblock %}
</div>

{% block jsna %}{% endblock %}
</body>
</html>